Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7376350 | Methods and apparatus for optical network management using pilot tones | John C. Carrick, Rajiv Ramaswami, Ornan Gerstel | 2008-05-20 |
| 7123832 | Methods and apparatus for optical network management using pilot tones | John C. Carrick, Rajiv Ramaswami, Ornan Gerstel | 2006-10-17 |
| 7016607 | Methods and apparatus for optical network management using pilot tones | John C. Carrick, Rajiv Ramaswami, Ornan Gerstel | 2006-03-21 |